A) enamel
B) dentine
C) bony socket
D) cementum
Correct Answer: A
Solution :
Each teeth is distinguishable into crown, neck and root. The crown is covered over by a thick layer of enamel which is bluish white and hardest substance in body. The remainder of tooth is covered by a thin layer of yellowish bone like cement. Beneath the enamel and cement the main part of a tooth is formed of a thick layer of less hard and some what elastic dentine.
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